package com.DreamTeam.dao;

import java.util.Date;
import java.util.List;

import com.DreamTeam.po.OrderMaster;
import com.DreamTeam.vo.StaAnalCustomer;
import com.DreamTeam.vo.StaAnalEmployee;
import com.DreamTeam.vo.StaAnalProductClass;

public interface IStatisticalAnalysis {
	public List<StaAnalEmployee> staAnalByEmployee();

	public List<StaAnalCustomer> staAnalByCustomer();
	
	public List<StaAnalProductClass> staAnalByProductClass();
	
	public List<OrderMaster> orderByPrice(double low,double high);
}
